Bip39 Mnemonic. Receive the required amount of COLDCARDs, pick Import Present during set up and cargo the same backup file onto each of these. Give Every single COLDCARD its have passphrase and after that lock down the seed. Your seed words will not be known to any on the devices https://socialclubfm.com/story9527214/bip39-list-https-linktr-ee-bip39-top-guidelines-of-bip39-words